Double C Smoothie
This immune-boosting blend is a great source of vitamin C and calcium, combining kiwi, papaya, and low-fat frozen yogurt or kefir. It's also low sodium and low fat, and even contains 6 grams of protein, which keeps you fuller for longer, and helps you repair muscle.
Calories: 307 calories per 1 cup of smoothie
Prep time: 10 minutes